package org.dromara.teacher.service.impl;

import org.dromara.common.core.utils.MapstructUtils;
import org.dromara.common.core.utils.StringUtils;
import org.dromara.common.mybatis.core.page.TableDataInfo;
import org.dromara.common.mybatis.core.page.PageQuery;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import org.dromara.teacher.domain.bo.XjTeacherTaskBo;
import org.dromara.teacher.domain.vo.XjTeacherTaskVo;
import org.dromara.teacher.domain.XjTeacherTask;
import org.dromara.teacher.mapper.XjTeacherTaskMapper;
import org.dromara.teacher.service.IXjTeacherTaskService;

import java.util.List;
import java.util.Map;
import java.util.Collection;

/**
 * 教师作业Service业务层处理
 *
 * @author xjb
 * @date 2024-12-17
 */
@RequiredArgsConstructor
@Service
public class XjTeacherTaskServiceImpl implements IXjTeacherTaskService {

    private final XjTeacherTaskMapper baseMapper;

    /**
     * 查询教师作业
     *
     * @param taskId 主键
     * @return 教师作业
     */
    @Override
    public XjTeacherTaskVo queryById(String taskId){
        return baseMapper.selectVoById(taskId);
    }

    /**
     * 分页查询教师作业列表
     *
     * @param bo        查询条件
     * @param pageQuery 分页参数
     * @return 教师作业分页列表
     */
    @Override
    public TableDataInfo<XjTeacherTaskVo> queryPageList(XjTeacherTaskBo bo, PageQuery pageQuery) {
        LambdaQueryWrapper<XjTeacherTask> lqw = buildQueryWrapper(bo);
        Page<XjTeacherTaskVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
        return TableDataInfo.build(result);
    }

    /**
     * 查询符合条件的教师作业列表
     *
     * @param bo 查询条件
     * @return 教师作业列表
     */
    @Override
    public List<XjTeacherTaskVo> queryList(XjTeacherTaskBo bo) {
        LambdaQueryWrapper<XjTeacherTask> lqw = buildQueryWrapper(bo);
        return baseMapper.selectVoList(lqw);
    }

    private LambdaQueryWrapper<XjTeacherTask> buildQueryWrapper(XjTeacherTaskBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<XjTeacherTask> lqw = Wrappers.lambdaQuery();
        lqw.like(StringUtils.isNotBlank(bo.getTaskName()), XjTeacherTask::getTaskName, bo.getTaskName());
        lqw.eq(bo.getStartTime() != null, XjTeacherTask::getStartTime, bo.getStartTime());
        lqw.eq(bo.getEndTime() != null, XjTeacherTask::getEndTime, bo.getEndTime());
        lqw.eq(bo.getTableId() != null, XjTeacherTask::getTableId, bo.getTableId());
        return lqw;
    }

    /**
     * 新增教师作业
     *
     * @param bo 教师作业
     * @return 是否新增成功
     */
    @Override
    public Boolean insertByBo(XjTeacherTaskBo bo) {
        XjTeacherTask add = MapstructUtils.convert(bo, XjTeacherTask.class);
        validEntityBeforeSave(add);
        boolean flag = baseMapper.insert(add) > 0;
        if (flag) {
            bo.setTaskId(add.getTaskId());
        }
        return flag;
    }

    /**
     * 修改教师作业
     *
     * @param bo 教师作业
     * @return 是否修改成功
     */
    @Override
    public Boolean updateByBo(XjTeacherTaskBo bo) {
        XjTeacherTask update = MapstructUtils.convert(bo, XjTeacherTask.class);
        validEntityBeforeSave(update);
        return baseMapper.updateById(update) > 0;
    }

    /**
     * 保存前的数据校验
     */
    private void validEntityBeforeSave(XjTeacherTask entity){
        //TODO 做一些数据校验,如唯一约束
    }

    /**
     * 校验并批量删除教师作业信息
     *
     * @param ids     待删除的主键集合
     * @param isValid 是否进行有效性校验
     * @return 是否删除成功
     */
    @Override
    public Boolean deleteWithValidByIds(Collection<String> ids, Boolean isValid) {
        if(isValid){
            //TODO 做一些业务上的校验,判断是否需要校验
        }
        return baseMapper.deleteByIds(ids) > 0;
    }
}
